Zip Area Code

Houghton, Iowa

Houghton, Iowa, in Lee County, has ZIP code 52631 and area code 319.

ZIP code
52631
Area code
319
State
Iowa
Time zone
Central Time
Coordinates
40.7700, -91.6138

ZIP codes in Houghton

ZIP codePost officeCountyArea codes
52631HoughtonLee County319

Area code for Houghton

  • Area code 319

    In service since 1947. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

Time zone

Houghton is in the Central Time zone.

Towns near Houghton